SE|Hydrogen summation mismatch

[0UmfHxcvx5J7JoaOhFSs5mncnisTJJ6q]

From #467
To replicate/inspect

• check out this commit fbenke-pik@32630fa
• get this file

  utils::download.file(
      'https://rse.pik-potsdam.de/data/example/remind2_test-convGDX2MIF_fulldata.gdx',
      'remind2_test-convGDX2MIF_fulldata.gdx', mode = 'wb')
  

• run

  library(tidyverse)
  devtools::load_all()
  
  d <- convGDX2MIF('remind2_test-convGDX2MIF_fulldata.gdx')
  
  attr(d, 'summation_errors') %>% 
      filter('SE|Hydrogen' == variable)
  

[fschreyer]

Solved by #480.